installation and reference guide HP MPIO Full Featured DSM for EVA3000/5000 VCS 4.xxx Disk Arrays 3.02.00 (AA-RW8SH-TE, March 2009)

5.0.3.1000200034ActiveP4889B59IM5024-13
5.0.4.1000200044ActiveP4889B59IM5024-24
3.0.1.1000200044AvailableP4889B59IM5024-25
3.0.3.1000100024AvailableP4889B59IM501F-26
3.0.4.1000200034AvailableP4889B59IM5024-17
3.0.6.1000100014AvailableP4889B59IM501F-18
hpdsm set device policy
Syntax: hpdsm set device=x policy=policy
Syntax: hpdsm set device=all policy=policy
The hpdsm set device policy command sets the load-balancing policy for device x or for all
device, depending on the input parameter specified.
The following example demonstrates the information displayed by the hpdsm set device policy
command.
NOTE:
You cannot change the load balance policy for the devices using SCSI-2 reservations in an MSCS
environment.
Example:
hpdsm set device=1 policy=SQST
Device Name:COMPAQ HSV111_(C)COMPAQ
Device Serial No.:600508B4000149B500028000001D0000
Change Load Balance policy (y/n)? y
Load Balance policy changed. Verify by issuing "hpdsm devices" command.
Example:
hpdsm set device=all policy=rr
Successful for all the devices. Verify by issuing "hpdsm devices" command.
hpdsm set device subset path
Syntax: hpdsm set device=x subset=add/remove path=all
Managing storage arrays using the HP MPIO EVA DSM with the CLI utility34